Blockchain Wave Lab

Why the transaction fee was charged when the transaction failed?

2018-11-12 19:06:47

The fees are used to pay the miner that packages your transaction, as long as the transaction has been packaged, the transaction fee will be charged. And if the package or the block verification fails (due to insufficient transaction fee or wrong contract, etc.), the asset will be sent back, but the transaction fee will be deducted.